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If you are looking for a refreshingly delightful dessert that combines moistness, tang, and natural sweetness, the Blueberry Bundt Cake with Sour Cream Recipe is an absolute must-try. This cake is a charming marriage of tender crumb and bursts of juicy blueberries, all elevated by the subtle tang of sour cream that keeps every bite irresistibly soft and flavorful. Whether you’re baking for a cozy afternoon tea or a lively family gathering, this cake promises comfort and elegance in equal measure.

Ingredients You’ll Need
Every ingredient in this recipe plays a crucial role in creating the perfect balance of texture and flavor. From the richness of unsalted butter to the tartness of fresh blueberries, each component is simple but essential to bring this Blueberry Bundt Cake with Sour Cream Recipe to life.
- Unsalted butter (350 g): Room temperature butter ensures a smooth, creamy batter that bakes into tender crumb.
- Caster sugar (350 g): Fine sugar that dissolves quickly, giving sweetness without grit.
- Eggs (6, room temperature): They provide structure and richness, helping the cake rise beautifully.
- Vanilla extract (1 tsp): Adds a warm, aromatic depth to the batter.
- Plain flour (450 g): The base of the cake; all-purpose works perfectly, or gluten-free flour for dietary needs.
- Baking powder (2 tbsp plus 2 tsp): The leavening agent that makes the cake light and fluffy.
- Sour cream (280 ml, room temperature): Adds a velvety tang and moisture that keeps the cake incredibly soft.
- Fresh blueberries (250 g plus extra for decoration): The star of the show, bursting with juicy flavor that contrasts the rich batter.
- Icing sugar (1 cup): For the sweet glaze that crowns the cake with a glossy finish.
How to Make Blueberry Bundt Cake with Sour Cream Recipe
Step 1: Preheat Your Oven
Start by setting your oven to a gentle 170°C (325°F) or Gas mark 3. Preheating ensures the cake will bake evenly, giving you that perfectly golden crust with a soft inside.
Step 2: Cream Butter and Sugar
Using a freestanding electric mixer with a paddle attachment or a handheld electric whisk, cream the unsalted butter and caster sugar together until the mixture is light and fluffy. This aeration is the secret to a soft texture, so take your time here and enjoy the process.
Step 3: Incorporate Eggs and Vanilla
Add the eggs one by one, mixing thoroughly after each addition to make sure everything blends smoothly. Scrape down the sides with a spatula so no pockets of flour or butter remain unmixed. Finally, stir in the vanilla extract to infuse that lovely aromatic warmth.
Step 4: Mix in Dry Ingredients and Sour Cream
Next, sift in the flour and baking powder, mixing just until combined. Then add the sour cream, beating the batter until it’s light and airy. The sour cream is what makes this Blueberry Bundt Cake with Sour Cream Recipe especially moist and tender.
Step 5: Fold in Blueberries
Gently stir the fresh blueberries by hand, ensuring they’re evenly dispersed without breaking them up. This keeps your cake studded with delicious bursts of blueberry goodness in every slice.
Step 6: Bake to Perfection
Pour the batter into a prepared ring mold, smoothing the surface with a palette knife. Bake for about 40 minutes or until the cake is golden and springs back when touched. Allow it to cool slightly in the mold to set before transferring to a wire rack to cool completely.
Step 7: Add the Icing and Finish Decorating
When cool, cover the cake’s top and sides with a smooth blueberry icing and decorate with extra fresh blueberries. Finish off with a delicate dusting of icing sugar for that picture-perfect finish that screams “homemade love.”
How to Serve Blueberry Bundt Cake with Sour Cream Recipe
Garnishes
The best garnish for this cake is a handful of fresh blueberries paired with a light dusting of icing sugar to highlight the natural beauty and freshness of the fruit. You can also add a sprig of mint for a pop of green and subtle aroma.
Side Dishes
Serve alongside a dollop of freshly whipped cream or a scoop of vanilla bean ice cream. These cool accompaniments contrast wonderfully with the cake’s tender crumb and tangy notes, elevating the entire experience.
Creative Ways to Present
Why not slice the cake and serve it on pretty plates paired with a drizzle of lemon syrup or a bit of cream cheese glaze? Layered with extra blueberries and edible flowers, the presentation becomes just as special as the flavor.
Make Ahead and Storage
Storing Leftovers
Keep your Blueberry Bundt Cake with Sour Cream Recipe fresh by storing it in an airtight container at room temperature for up to 2 days. For longer keeping, refrigeration is fine but allow the cake to come to room temperature before serving for the best taste.
Freezing
You can freeze the cake without icing by wrapping it tightly in plastic wrap and then in foil. Freeze for up to 3 months. Thaw overnight in the fridge and add glaze and decoration just before serving.
Reheating
Warm slices gently in the microwave for about 15-20 seconds or in a low oven to bring back that fresh-from-the-oven feel. Avoid overheating to maintain the cake’s moist texture.
FAQs
Can I use frozen blueberries in this Blueberry Bundt Cake with Sour Cream Recipe?
Absolutely! Just make sure to thaw and drain them well before folding into the batter to prevent extra moisture that could affect the cake’s texture.
Is it possible to make this cake gluten-free?
Yes, simply substitute the plain flour with a good quality gluten-free blend that includes xanthan gum for structure, and follow the recipe as usual.
Can I prepare the batter ahead of time?
You can mix the batter and keep it covered in the fridge overnight. Bring it to room temperature before baking to ensure even cooking.
What can I use instead of sour cream?
Plain Greek yogurt works well as a substitute, providing similar tang and moisture.
How do I know when the cake is fully baked?
It should be golden brown with a springy top that bounces back when you gently press it. A skewer inserted in the center should come out clean or with just a few crumbs attached.
Final Thoughts
This Blueberry Bundt Cake with Sour Cream Recipe is more than just a cake—it’s a celebration of simple ingredients elevated into something truly special. Once you try it, you’ll understand why it’s become a favorite in my kitchen and hopefully in yours, too. Trust me, sharing this cake with friends and family will bring smiles and requests for seconds every time.
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Blueberry Bundt Cake with Sour Cream Recipe
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
A moist and tender Blueberry Bundt Cake made with sour cream, bursting with fresh blueberries and topped with a sweet icing sugar glaze for an irresistible dessert.
Ingredients
Cake Ingredients
- 350 g unsalted butter (at room temperature)
- 350 g caster sugar
- 6 eggs (room temperature)
- 1 tsp vanilla extract
- 450 g plain flour (all purpose or gluten-free)
- 2 tbsp plus 2 tsp baking powder
- 280 ml sour cream (room temperature)
- 250 g fresh blueberries (or frozen, see notes)
Decoration
- Extra blueberries to decorate
- 1 cup icing sugar
Instructions
- Preheat the oven: Reheat the oven to 170°C (325°F) Gas mark 3 to ensure it is at the correct temperature for baking the cake.
- Cream butter and sugar: Place the butter and sugar in a freestanding electric mixer with a paddle attachment or use a handheld electric whisk. Cream together until the mixture is light and fluffy.
- Add eggs and vanilla: Add the eggs one at a time, mixing well after each addition. Scrape down the sides of the bowl with a rubber spatula to incorporate any unmixed ingredients. Beat in the vanilla extract thoroughly.
- Incorporate dry ingredients: Add the plain flour and baking powder to the mixture and beat until well combined.
- Mix in sour cream: Add the sour cream and mix well until the batter is combined and has a light, fluffy texture.
- Fold in blueberries: Gently stir in the blueberries by hand to evenly distribute them without breaking them.
- Prepare and fill the mold: Pour the batter into a prepared Bundt (ring) mold and smooth the surface with a palette knife.
- Bake the cake: Bake in the preheated oven for 40 minutes or until the cake is golden brown and springs back when lightly touched.
- Cool the cake: Let the cake cool in the mold for a short time before turning it out onto a wire rack to cool completely.
- Make the glaze: Place icing sugar and some blueberries in a food processor or blender. Process until smooth, adjusting the thickness by adding more powdered sugar or blueberries as needed. Strain through a sieve for extra smoothness if desired.
- Decorate the cake: Once cooled, cover the top and sides of the cake with the prepared icing glaze. Decorate with extra fresh blueberries, and dust lightly with icing sugar for an elegant finish.
Notes
- If using frozen blueberries, do not thaw before adding to the batter to prevent color bleeding.
- The sour cream adds moisture and a slight tang to the cake for richness and tenderness.
- Ensure all ingredients are at room temperature for best mixing and texture.
- The cake can be stored in an airtight container for up to 3 days at room temperature or refrigerated for up to 5 days.
- For a gluten-free option, use gluten-free plain flour.

